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authorAlex Riesen <raa.lkml@gmail.com>2007-03-14 00:17:04 (GMT)
committerJunio C Hamano <junkio@cox.net>2007-03-14 23:21:19 (GMT)
commit41bbf9d58575095234c64df979ee884334469758 (patch)
tree916fb0b719369166e3cea928ec4831482ad4e9fa /gitk
parent803527f1d9b284fa848d4a4bad23158c162a5d54 (diff)
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Allow git-diff exit with codes similar to diff(1)
This introduces a new command-line option: --exit-code. The diff programs will return 1 for differences, return 0 for equality, and something else for errors. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
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